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<?php $langs = array('1','2','3'); $arr = array(); foreach($langs as $key => $lang){ $arr[$lang] = $langs; unset($arr[$lang][$key]); sort($arr[$lang]); } print_r($arr);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [1] => Array ( [0] => 2 [1] => 3 ) [2] => Array ( [0] => 1 [1] => 3 ) [3] => Array ( [0] => 1 [1] => 2 ) )

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328.44 ms | 406 KiB | 455 Q